diff --git a/sql_export_excel/__manifest__.py b/sql_export_excel/__manifest__.py
index 7e2f5d13c..3562741c8 100644
--- a/sql_export_excel/__manifest__.py
+++ b/sql_export_excel/__manifest__.py
@@ -3,15 +3,13 @@
 
 {
     "name": "SQL Export Excel",
-    "version": "12.0.1.1.0",
+    "version": "14.0.1.1.0",
     "author": "Akretion,Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/server-tools",
     "license": "AGPL-3",
     "category": "Generic Modules/Others",
     "summary": "Allow to export a sql query to an excel file.",
-    "depends": [
-        "sql_export",
-    ],
+    "depends": ["sql_export"],
     "external_dependencies": {
         "python": [
             "openpyxl",
diff --git a/sql_export_excel/models/sql_export.py b/sql_export_excel/models/sql_export.py
index 01a3f20f4..6165abe48 100644
--- a/sql_export_excel/models/sql_export.py
+++ b/sql_export_excel/models/sql_export.py
@@ -18,7 +18,9 @@ except ImportError:
 class SqlExport(models.Model):
     _inherit = "sql.export"
 
-    file_format = fields.Selection(selection_add=[("excel", "Excel")])
+    file_format = fields.Selection(
+        selection_add=[("excel", "Excel")], ondelete={"excel": "set default"}
+    )
     header = fields.Boolean(
         default=True, help="Indicate if the header should be exported to the file."
     )
@@ -69,7 +71,6 @@ class SqlExport(models.Model):
                     _("The column position can't be less than 1.")
                 )
 
-    @api.multi
     def _get_file_extension(self):
         self.ensure_one()
         if self.file_format == "excel":
@@ -77,7 +78,6 @@ class SqlExport(models.Model):
         else:
             return super()._get_file_extension()
 
-    @api.multi
     def excel_get_data_from_query(self, variable_dict):
         self.ensure_one()
         res = self._execute_sql_request(
diff --git a/sql_export_excel/readme/CONTRIBUTORS.rst b/sql_export_excel/readme/CONTRIBUTORS.rst
index 0bddb053a..c2183a83d 100644
--- a/sql_export_excel/readme/CONTRIBUTORS.rst
+++ b/sql_export_excel/readme/CONTRIBUTORS.rst
@@ -1 +1,2 @@
 * Florian da Costa <florian.dacosta@akretion.com>
+* Helly kapatel <helly.kapatel@initos.com>